{
  "id": 236814,
  "title": "Is there a formal preprocessing method in spectrogram image?",
  "url": "/competitions/birdclef-2021/discussion/236814",
  "author_name": "furu-nag",
  "post_date": "2021-05-05T23:41:27.186000",
  "votes": 2,
  "comment_count": 0,
  "views": 0,
  "content": "<p>I saw other person's notebook and then It turns out that the spectrum image is given various preprocessing and augmentations, for example, mono to color.</p>\n<p>Is there a formal preprocessing and augmentations method in spectrogram image about these augmentations? </p>\n<p>Or, experimental?</p>",
  "messages": [
    {
      "id": 1294793,
      "postDate": "2021-05-05T23:41:27.187Z",
      "content": "<p>I saw other person's notebook and then It turns out that the spectrum image is given various preprocessing and augmentations, for example, mono to color.</p>\n<p>Is there a formal preprocessing and augmentations method in spectrogram image about these augmentations? </p>\n<p>Or, experimental?</p>",
      "rawMarkdown": "I saw other person's notebook and then It turns out that the spectrum image is given various preprocessing and augmentations, for example, mono to color.\n\nIs there a formal preprocessing and augmentations method in spectrogram image about these augmentations? \n\nOr, experimental?",
      "votes": 2
    }
  ],
  "comments": [],
  "raw_markdown_by_id": {
    "1294793": "I saw other person's notebook and then It turns out that the spectrum image is given various preprocessing and augmentations, for example, mono to color.\n\nIs there a formal preprocessing and augmentations method in spectrogram image about these augmentations? \n\nOr, experimental?"
  }
}